Heat radiation, Kinetic Theory, Conduction and convection 0.0 / 5 ? PhysicsEnergyGCSEAQA Created by: KoredeakintoyeCreated on: 05-03-14 16:24 What 3 ways can heat energy be transfered? Radiation conduction convection 1 of 6 Conduction and convection involve transfer of energy by what? Particles 2 of 6 What happens if an object is hotter than it's surroundings? Emits more radiation than it absorbs (as it cools down) 3 of 6 What happens if an object is cooler than it's surroundings? Absorbs more radiation than it emits (as it warms up) 4 of 6 Why are metals good at conducting heat? Free electrons can transfer energy 5 of 6 Where can convection take place? In liquids and gases only 6 of 6
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